a. rare. [f. Gr. ἀνόητ-ος inconceivable (f. ἀ priv. + νοητός perceptible) + -IC.] Not able to be thought; unthinkable.
1856. Ferrier, Inst. Metaph., 93. The conversion of the incogitable (the anoetic) into the cogitable (the noetic).